import { Color } from '../math/Color.js';
import { LightProbe } from './LightProbe.js';

class AmbientLightProbe extends LightProbe {
  constructor(color, intensity = 1) {
    super(undefined, intensity);

    const color1 = new Color().set(color);

    // without extra factor of PI in the shader, would be 2 / Math.sqrt( Math.PI );
    this.sh.coefficients[0].set(color1.r, color1.g, color1.b).multiplyScalar(2 * Math.sqrt(Math.PI));
  }
}

AmbientLightProbe.prototype.isAmbientLightProbe = true;

export { AmbientLightProbe };
